Operant conditioning chamber ("Skinner Box") with two feeding hoppers, used in psychological experiments on learning in the rat, used at the Department of Psychology, University of Liverpool. Campden ...

Skinner developed the operant conditioning chamber, later known as the Skinner Box, to study animal behavior. The chamber or box has a key or bar that can be pressed so that the animal obtains a ...

That device (named Nicodemus) is used as a Skinner Box to train rats — anywhere rats may be found — using operant conditioning to make them expect food when they hear a few bars of Black ...